b. [4 pts] Factor f(x). Show all your work. (Hint: You can use the fact that if f(a)=0, then the f(x) must have (x-a) as a factor.

a. [5 pts] How much would he have to invest initially to have the necessary money in 4 years? Round your answer to the nearest whole dollar


B 4 Pts Factor Fx Show All Your Work Hint You Can Use The Fact That If Fa0 Then The Fx Must Have Xa As A Factor A 5 Pts How Much Would He Have To Invest Initial class=